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RKSimon

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Commits on Nov 26, 2024

• [MCA][X86] Fix throughput of (V)PMOV extension/truncation 512-bit instructions

  Show description for 90df664
  RKSimon

  committed
  90df664

• [MCA][X86] Cleanup znver4 instregex patterns for (V)PMOV extension/truncation instructions

  Show description for 45fdb77
  RKSimon

  committed
  45fdb77

Commits on Nov 25, 2024

• [MCA][X86] Add avx512 test coverage for VPMOV truncation instructions

  Show description for 1df34f1
  RKSimon

  committed
  1df34f1

• [X86] Fix bad instregex in VPMOVSX/ZX znver4 512-bit patterns.

  Show description for b0bc467
  RKSimon

  committed
  b0bc467

• [X86] vector-interleaved-load-i16-stride-2.ll - regenerate with AVX512 common prefix

  RKSimon

  committed
  1b18ce5

Commits on Nov 24, 2024

• [X86] Improve F16C CVT schedules on SNB/HSW/BDW

  Show description for 0a6d797
  RKSimon

  committed
  0a6d797

• [X86] Split rr/rm CVT schedules on SNB/HSW/BDW (#117494)

  Show description for 6cfaddf
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  authored
  6cfaddf

Commits on Nov 23, 2024

• [X86] combineTargetShuffle - commute VPERMV3 shuffles so any load is on the RHS

  Show description for 70bd80d
  RKSimon

  committed
  70bd80d

• [X86] lowerShuffleWithPERMV - commute VPERMV3 shuffles so any load is on the RHS

  Show description for 1e31a45
  RKSimon

  committed
  1e31a45

• [X86] vector-shuffle-avx512.ll - regenerate TERNLOG comments

  RKSimon

  committed
  dbb21df

Commits on Nov 22, 2024

• [X86] Add test coverage for #79799

  RKSimon

  committed
  5ac81a1

• [X86] Add missing reg/imm attributes to VRNDSCALES instruction names (#117203)

  Show description for 29f11f0
  RKSimon

  authored
  29f11f0

• [X86] IsNOT - cleanup comments for each match. NFC.

  Show description for 9ea2a4a
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  committed
  9ea2a4a

Commits on Nov 21, 2024

• Adjust MSVC disabled optimization pragmas to be _MSC_VER only (#116704)

  Show description for d800ea7
  RKSimon

  authored
  d800ea7

• [X86] IsNOT - match or(not(X),not(Y)) -> and(X,Y)

  Show description for 600a83b
  RKSimon

  committed
  600a83b

• [X86] Add test coverage for #116977

  RKSimon

  committed
  97ac848

Commits on Nov 20, 2024

• Fix GCC Wparentheses warning in assert condition / message. NFC.

  RKSimon

  committed
  e2368af

• Fix GCC signed/unsigned comparison warning.

  RKSimon

  committed
  b49c4af

• [X86] getSHUFPDImm - allow general shuffle mask size

  Show description for ddc2e36
  RKSimon

  committed
  ddc2e36

• [X86] Fix PSHUFB port usage on Skylake/Icelake

  Show description for d0522f4
  RKSimon

  committed
  d0522f4

• [X86] Fix scheduler class for EVEX VMOVNTDQA variants and cleanup Skylake/Icelake resource usage (#116946)

  Show description for 5f1a7f2
  RKSimon

  authored
  5f1a7f2

• [X86] Rename AVX512 VEXTRACT/INSERT??x? to VEXTRACT/INSERT??X? (#116826)

  Show description for 3a5cf6d
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  authored
  3a5cf6d

Commits on Nov 19, 2024

• [llvm-mca][x86] Add AVX512 VMOVNTDQA instruction test coverage

  RKSimon

  committed
  39e65b8

• [X86] Tidyup up AVX512 FPCLASS instruction naming (#116661)

  Show description for 7dcefb3
  RKSimon

  authored
  7dcefb3

• [X86] Attempt to canonicalize vXf64 SHUFPD shuffle masks with undef elts to improve further folding (#116419)

  Show description for 95ab426
  RKSimon

  authored
  95ab426

• [X86] Fix position of immediate argument in AVX512 VPCMP comparisons (#116646)

  Show description for d4f2b71
  RKSimon

  authored
  d4f2b71

Commits on Nov 16, 2024

• [DAG] SimplifyDemandedVectorElts - add SimplifyMultipleUse handling to SEXT/ZEXT/TRUNC nodes (#116227)

  Show description for 51809e4
  RKSimon

  authored
  51809e4

Commits on Nov 15, 2024

• [IR] Add ICmpInst::isCommutative and FCmpInst::isCommutative static wrappers (#116398)

  Show description for 92cc805
  RKSimon

  authored
  92cc805

Commits on Nov 14, 2024

• [X86] canonicalizeBitSelect/combineLogicBlendIntoPBLENDV - avoid SDLoc duplication. NFC.

  Show description for 1ef4d3b
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  committed
  1ef4d3b

Commits on Nov 13, 2024

• [VectorCombine] foldShuffleOfShuffles - relax one-use of inner shuffles (#116062)

  Show description for 0baa6a7
  RKSimon

  authored
  0baa6a7

• [X86] Use proxy scheduler models for bdver3/bdver4 cpus (#114873)

  Show description for 8ae2a18
  RKSimon

  authored
  8ae2a18

• [VectorCombine] isExtractExtractCheap - specify the extract/insert shuffle mask to improve shuffle costs (#114780)

  Show description for 1878b94
  RKSimon

  authored
  1878b94

Commits on Nov 11, 2024

• [X86] lowerShuffleAsBroadcast - improve handling of non-zero element index broadcasts

  Show description for 3ce544e
  RKSimon

  committed
  3ce544e

• [X86] vector-shuffle-v1.ll - regenerate test checks with vpternlog comments

  RKSimon

  committed
  6c3d374

• [X86] Add test coverage for #113396

  RKSimon

  committed
  4988376

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